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Bowers & Wilkins 800 Series Diamond 805 D5 Bookshelf Speaker in Light Walnut (Each) - FP44911
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Abt Model: 805D5LIGHTWALNUT
UPC: 714346345632
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$7,500
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$313/mo
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Bowers & Wilkins FP44911 800 Series Diamond 805 D5 Bookshelf Speaker in Light Walnut (Each)
The 805 D5 standmount loudspeaker is the most compact model in the 800 Series Diamond range. While it’s best suited for smaller listening spaces, its large-scale performance greatly exceeds its modest stature. Equipped with our Diamond dome tweeter, Solid Body Tweeter-on-Top and Continuum mid-bass cone housed in a reverse wrap cabinet, 805 D5 sounds and performs best when securely atop its bespoke speaker stands. Available in Stealth Black, Warm White, Light Walnut, and Dark Walnut, with matching Leather by Connolly trim, the 805 D5 is proof positive that small can still be beautiful
Features
- Diamond Dome Tweeter
Diamond dome tweeter technology remains at the heart of 800 Series Diamond. Exceptionally stiff yet incredibly light, diamond pushes the break-up frequency to an extraordinary 70kHz – far beyond human hearing – delivering outstanding clarity, precision and openness. Grown using advanced chemical vapour deposition, each dome ensures unrivalled detail and natural sound reproduction. - Turbine Head
Hear the sound, not the cabinet. Our all-aluminium Turbine Head is a phenomenally stiff and inert housing for the crucial midrange cone, carefully damped to avoid unwanted resonances and decoupled from both the bass enclosure and the tweeter body. The result? The most realistic midrange sound yet. - Solid Body Tweeter
The latest incarnation of our iconic Solid Body Tweeter-on-Top housing features an elongated form with a longer tube-loading system and an all-new design of tweeter grille that has been optimised to produce an even more free and open sound with high frequencies. As before, the carefully decoupled housing is milled from a single solid block of aluminium to better resist resonance. - Enhanced Matrix™
Matrix™ bracing uses interlocking panels to reinforce the internal walls of loudspeaker cabinets in all directions, reducing resonance and creating a more believable soundstage. Every model in the new 800 Series Diamond benefits from an upgraded Matrix design that combines solid plywood construction with aluminium bracing to reinforce key stress points. - Reverse Wrap Cabinet
Instead of a flat-fronted speaker with a curved back, 800 Series Diamond cabinets are formed from a single continuous curve, locked in place by a solid aluminium spine. Fewer joins make for a stiffer, more inert structure, and a curved front means less baffling around the drive units. So sound dispersion is improved, and cabinet reflection is reduced. - Biomimetic Suspension
Sometimes, making a big difference takes unconventional thinking. For decades, we thought nothing could improve on the sound of our famous yellow Aramid Fibre midrange cones, but eventually our Continuum cone technology changed our minds. Now, we’ve turned our attention to another crucial element in a loudspeaker cone: the fabric spider. Our Biomimetic Suspension revolutionises midrange cone performance by greatly reducing the unwanted air pressure and coloration that a conventional fabric spider can generate. The result? Midrange transparency you wouldn’t believe possible. - New Aluminium Top Plate with Damping Collar
Every stereo model in the new 800 Series Diamond range has a significantly upgraded cabinet design with an all-new aluminium top section for even greater stiffness. The same design also provides a perfect mounting point for all-new Leather by Connolly cabinet detailing, with luxurious black leather for dark cabinets and light grey for lighter finishes. - Upgraded Rear-Mounted Crossover
800 Series Diamond use upgraded rear-mounted crossover designs mounted on stiff aluminium spines. This isolates the sensitive capacitors from the unwanted effects of air pressure within the enclosure and makes for a very effective heatsink to ensure optimum performance when in use. - Continuum™ Cone
Thanks to its composite construction, the Continuum™ cone avoids the abrupt transitions in behaviour that can impair the performance of a conventional drive unit. The result is a more open, neutral performance that delivers voices and instruments with precision and transparency. - Leather by Connolly
The top section of every stereo model features an aluminium top-plate, covered in all-new Leather by Connolly trim. We use luxurious, full-grain black leather for the Stealth Black and Dark Walnut finishes, and light grey leather for Warm White and Light Walnut. - Optimised Midrange / Bass Drive Units
Featuring upgraded motor systems derived from the acclaimed Signature range of loudspeakers, the new bass/mid, midrange and bass drive units in all of the new 800 Series Diamond D5 models deliver a cleaner, lowerdistortion sound for a more accurate and revealing presentation. - Upgraded Plinth with Tuned-Mass Damping
The aluminium plinths on all 800 Series Diamond floorstanding models include constrained-layer damping, plus tuned-mass dampers that are individually optimised to the mechanical resonances of each individual speaker. The result is lower unwanted cabinet-borne coloration and cleaner low-frequency output. - Space Frame Bracing
In a further improvement to the massively stiff enclosure in the 800 Series Diamond range, the new D5 models introduce aluminium Space Frame Bracing rails to the rear of each cabinet. These highly stiff constructions further fortify the cabinet against unwanted mechanical vibration, contributing to an even more spacious and immersive soundstage.
California customers:
General
Color
Light Walnut
Bluetooth
No
Water Resistant
No
Number of Speakers In Set
1
Waterproof
No
AirPlay
No
Total Harmonic Distortion (THD)
2nd and 3rd harmonics (90dB, 1m on axis) <1% 90Hz – 20kHz <0.3% 120Hz – 8kHz
Tweeter Size (in)
1
Tweeter(s)
1
Tweeter(s) Material
1 x Diamond dome high-frequency
Woofer Size (in)
6.5
Woofer(s)
1 x Continuum cone bass/midrange
Powered / Passive
Passive
Impedance
8Ω (minimum 4.6Ω)
Sensitivity
88dB
Speaker Design
3-Way
Speaker Type
Bookshelf
Portable
No
Warranty Information
Parts Warranty
5 Years Limited
Labor Warranty
5 Years Limited
Approximate Weight
Unit Weight (lbs.)
36
Approximate Dimensions
Height (in)
17.3
Width (in)
9.5
Depth (in)
14.3
Frequently Asked Questions
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This product comes with a comprehensive 5-year limited warranty covering both labor and parts, ensuring protection against manufacturing defects and providing peace of mind for long-term use.
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No, this speaker is neither waterproof nor water resistant. It is designed for indoor use in controlled environments and should be kept away from moisture to maintain optimal performance and longevity.
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The speaker features advanced design elements including a 3-way bookshelf speaker design with a diamond dome tweeter and a continuum cone bass/midrange driver. It incorporates technologies like an all-aluminum Turbine Head housing, a solid-body tweeter on top, and upgraded matrix bracing that reduce resonance, improve sound dispersion, and deliver clear, precise, and natural audio reproduction.
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These speakers are passive, meaning they require an external amplifier or receiver to power them. This allows for flexible integration into various audio systems based on user preferences.
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The cabinet has a reverse wrap curved design reinforced with an aluminum spine and advanced bracing including space frame and matrix bracing. This structure minimizes cabinet resonances and reflections, helping produce a more open and immersive soundstage with reduced unwanted vibrations.
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Bowers & Wilkins 800 Series Diamond 805 D5 Bookshelf Speaker in Light Walnut (Each)
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